The Skincare Ladder

About once a week, a new client tells me they've been doing everything right with their skin. Two cleansers, a vitamin C, a retinol three times a week, SPF every morning. They've spent more on it than they'd spend on a holiday. And their skin still isn't doing what they want it to.

They aren't doing anything wrong. They've hit the ceiling of one tier of skincare and they don't yet know there are two more.

I think about skincare in three tiers — what I call the skincare ladder. Each tier serves a real population of skin and a real set of goals. The trouble is, most clients I see have outgrown the tier they're on but no-one has explained to them that the next one exists.

This is the short version of the framework. I've written separately on each tier in more detail, but here's how the decision gets made.

Tier one — cosmetic skincare

Cosmetic skincare is everything you can buy on the high street, in a department store, in Boots, in Sephora, on Cult Beauty, on most beauty subscription boxes. The brand can be expensive — luxury packaging, celebrity endorsement, a £200 cream — and it's still cosmetic.

The defining feature isn't price. It's regulation. Cosmetic products in the UK are legally required to be safe to apply without supervision and to make no clinical claims about changing the structure or function of skin. That's a sensible rule. It's also a hard ceiling.

In practice it means active ingredients are kept at low percentages, formulations sit on the surface of the skin rather than penetrating it, and the products work mainly by hydrating, smoothing texture, and reflecting light. They are not engineered to deliver a clinical change.

For most people in their twenties with healthy skin and modest goals, cosmetic skincare is genuinely enough. It keeps the skin clean, hydrated, and protected from the sun. That's the job, and it's a real job.

The issue is when life moves on. Pigmentation appears after a holiday. Lines start to settle. Acne returns at thirty-eight. Skin thins after pregnancy or perimenopause. Cosmetic skincare can soften these things at the surface but it cannot meaningfully reverse them, and clients who keep buying more expensive cosmetic products in the hope that they will are spending money in the wrong place.

Tier two — medical-grade skincare

Medical-grade is a working term, not a legal one. It's used in clinics to describe brands like ZO Skin Health, Obagi Medical, SkinCeuticals, and a few others. They are typically only sold through clinicians who have been trained on how to prescribe them.

Three things separate medical-grade from cosmetic. First, the percentage of active ingredients is much higher — sometimes ten times higher. Second, the formulation chemistry is engineered so those ingredients reach the deeper layers of skin where the change actually happens. Third, the products are sold as part of a routine designed to work together rather than as standalone hero items.

That last point matters more than people realise. A retinol on its own is a tool. A retinol introduced gradually, layered with the right vitamin C in the morning, supported by the right barrier-repair moisturiser, with the right exfoliating cadence, tells the skin a complete story. The result is the difference between a thirty per cent improvement and a ninety per cent improvement.

Medical-grade is the right tier for clients with a clear goal — pigmentation, ageing, acne scarring, persistent dullness — and an appetite to do the work for twelve to sixteen weeks. It is also the right tier before any in-clinic regenerative treatment, because a treatment lands better on prepared skin than on neglected skin.

It needs assessment first. A medical-grade routine prescribed without a proper consultation is just an expensive guess.

Tier three — prescription skincare

Prescription skincare is what it sounds like. Tretinoin (the prescription form of retinoid), hydroquinone (for resistant pigmentation), prescription-strength antibiotics for acne, occasionally compounded creams for specific clinical concerns.

These ingredients aren't necessarily stronger versions of medical-grade products. They are different molecules with a different evidence base. They can deliver outcomes the other two tiers cannot. They also have side effects that need active management, can sensitise the skin, and need to be reviewed regularly.

Prescription skincare is appropriate when the goal genuinely requires it — typically resistant pigmentation, photo-damaged skin in clients in their late forties and beyond, acne that has not responded to medical-grade, or specific dermatological conditions. It is not the right starting point for most people, and reaching for prescription products without a clinical assessment first is how skin gets worse before it gets better.

Where most people should actually be

If you have healthy skin, no specific concerns, and you mostly want maintenance, cosmetic skincare is probably correct.

If you've been on cosmetic skincare for years and your concerns are now visible — pigmentation, lines, persistent acne, thinning, dullness that won't shift — medical-grade is almost certainly the next step.

If you're already on medical-grade and your goal hasn't moved in twelve weeks of consistent use, it's time to ask whether prescription is part of the answer, or whether what you actually need is a regenerative in-clinic treatment alongside it.

The decision isn't about budget. It's about matching the skin you have to the tool that can change it.

How we make that decision at REGEN

A Reveal Consultation is the fifty-minute appointment at the start of every plan I write. We assess the skin in person, look at any photo history, take a careful health history, and identify what tier of skincare is genuinely appropriate. Some clients leave the consultation with a clearer cosmetic routine. Others leave with a prescribed medical-grade plan. A small number need prescription, and we discuss it openly.

The fee for the consultation is fully redeemable against any treatment or homecare ordered on the same day. If you're not sure which tier you should be on, that's the conversation to have first — not on Reddit, not in a department store, and not by trial and error in your own bathroom.

Book a Reveal Consultation · or book a free virtual consultation

Dr Chris is the founder and Medical Director of REGEN Clinic, with locations in Mayfair, London and Norwich city centre. The advice above is general; specific recommendations require a consultation.